c# entity framework: correct use of DBContext class inside your repository class

Question

I used to implement my repository classes as you can see below

public Class MyRepository
{
      private MyDbContext _context; 

      public MyRepository(My         


        

Answer 1

The 1st code doesn't have relation to the scability problem, the reason it is bad is because he create new context for every repository which is bad, which one of commenters comment but he failed to even reply. In web it was 1 request 1 dbContext, if you plan to use repository pattern then it translate into 1 request > many repository > 1 dbContext. this easy to achieve with IoC, but not necessary. this is how you do it without IoC:

var dbContext = new DBContext(); 
var repository = new UserRepository(dbContext); 
var repository2 = new ProductRepository(dbContext);
// do something with repo

As for disposing or not, I usually dispose it but if the lead itself said this then probably no reason to do it. I just like to dispose if it has IDisposable.